Cerulean Delta color palette — #EFF8F0 · #A3CBE2 · #3B80A7 · #005F60 · #193C60

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EFF8F0): bright and airy, almost weightless.
• Sky (#A3CBE2): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3B80A7): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005F60): A full-bodied, dusty teal — the color of shallow lagoons.
• Navy (#193C60): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Delta into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Dusty Cobalt Dune color palette (#F6F0F3, #A7CEE3, #4C80B2, #005D4B, #181A45)
• Antique Petrol color palette (#E6F2E8, #95B5D6, #4A66A1, #004D61, #272951)
• Worn Petrol Balcony color palette (#F0F7F1, #CBDFF2, #6E8CB7, #006E84, #3A4862)
• Weathered Ash Station color palette (#F2F5FF, #D5D0FA, #CE92B3, #5A72A3, #3C3D5D)
• Tempered Sky Grove color palette (#F9F4EE, #B4EAFC, #55BDF7, #009FA1, #203C5A)
• Navy Drift color palette (#E3F2E6, #478AA5, #004064, #002224, #00081D)
• Quiet Indigo color palette (#DDE3FF, #7D67C5, #A85000, #006B55, #232848)
• Soft Field color palette (#DCECFE, #6F8EDF, #5E63BE, #483983, #3F2B5C)

Browse the whole catalog at Explore, or see today's palette.